CN208811289U - The torsion luffing structure of unilateral side driving - Google Patents
The torsion luffing structure of unilateral side driving Download PDFInfo
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- CN208811289U CN208811289U CN201821545546.5U CN201821545546U CN208811289U CN 208811289 U CN208811289 U CN 208811289U CN 201821545546 U CN201821545546 U CN 201821545546U CN 208811289 U CN208811289 U CN 208811289U
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Abstract
The utility model relates to the technical fields of ultrasonic bonding, disclose the torsion luffing structure of unilateral driving, including single transducer device and torsional axis, torsional axis is in be vertically arranged, the lower end of torsional axis has the mounting structure of installation sonotrode, the top of torsional axis has linkage section, and transducer apparatus is arranged horizontally in the outside of the linkage section of torsional axis；Transducer apparatus is fixedly connected with the side of torsional axis, transducer apparatus passes through axial vibration, drive torsional axis torsion luffing rotation, the torsion luffing structure of unilateral driving provided by the utility model, using being fixedly connected on the outside of single transducer device and the linkage section of torsional axis, transducer apparatus is at horizontally disposed, torsional axis is in be vertically arranged, pass through the axial vibration of single transducer device, and then realize torsional axis torsion luffing movement, realize that sonotrode operates the welding of welded workpiece, entire torsion luffing structure is using unilateral driving method, structure is simple, and the precision for reversing luffing is higher.
Description
Technical field
The utility model patent is related to the technical field of ultrasonic bonding, and the torsion in particular to unilateral side driving becomes
Width structure.
Background technique
Ultrasonic bonding is to convert the current to electric energy by supersonic generator, and the high-frequency electrical energy converted passes through transducing
The mechanical movement that device is again converted to as equal frequencies, subsequent mechanical movement are transmitted to soldering tip by reversing luffing structure, weld
The vibrational energy received is transmitted to the joint portion of welded workpiece by head, is arranged essentially parallel to face of weld and is carried out each other relatively
It is mobile；Ultrasonic activation can be torn and remove the pollutant and oxide layer that typically occur on assembly surface.With proof gold
The direct contact of metal surface causes to form permanent integrated connection between metal assembly.
In the prior art, torsion luffing structure includes torsional axis, and in being vertically arranged, the lower end of torsional axis is used for torsional axis
Sonotrode is installed, in this way, moving by torsion luffing for torsional axis, passes through the knot that sonotrode realizes welding workpiece
It closes；Current torsion luffing structure realizes the excessively complicated problem of the structure of the torsion luffing movement of torsional axis.
Utility model content
The purpose of this utility model is to provide the torsion luffing structures of unilateral side driving, it is intended to solve in the prior art, to turn round
Change the excessively complicated problem of width structure.
The utility model is realized in this way the torsion luffing structure of unilateral driving, including single transducer device and
Torsional axis, for the torsional axis in being vertically arranged, the lower end of the torsional axis has the mounting structure of installation sonotrode, institute
The top for stating torsional axis has linkage section, and the transducer apparatus is arranged horizontally in the outside of the linkage section of the torsional axis；Institute
It states transducer apparatus to be fixedly connected with the side of the torsional axis, the transducer apparatus drives the torsion by axial vibration
Shaft reverses luffing rotation.
Further, the transducer apparatus includes energy converter, and the energy converter is in be arranged horizontally in the torsional axis
The outside of linkage section, and the energy converter is directly fixedly connected with the side of the linkage section of the torsional axis.
Further, the transducer apparatus includes energy converter and drive shaft, and the energy converter and drive shaft are in level
It is arranged in the outside of the linkage section of the torsional axis, and the drive shaft is connect with energy converter, it is axial by the transducer drive
Vibration；The drive shaft is fixedly connected with the side of the torsional axis.
Further, one end of the drive shaft is axially docked on the energy converter, the other end of the drive shaft
Side is fixedly connected with the side of the linkage section of the torsional axis.
Further, the side of the other end of the drive shaft is prominent towards the torsional axis, forms link block, the company
Block is connect to be fixedly connected with the side of the linkage section of the torsional axis.
Further, the link block has the joint face towards the torsional axis, the entire joint face and the torsion
The fixed docking in the side of the linkage section of shaft.
Further, there are two the vertical side being vertically arranged, the vertical side courts of the link block for the link block tool
Sunken inside, formation is vertically arranged and the vertical groove of arc-shaped shape.
Further, the edge alignment for erecting sideways edge Yu the drive shaft other end of the link block.
Further, arc transition between the vertical side of the link block and the linkage section of torsional axis.
Compared with prior art, the torsion luffing structure of unilateral driving provided by the utility model, sonotrode connection
Mounting structure in torsional axis lower end, using being fixedly connected on the outside of single transducer device and the linkage section of torsional axis, and
Transducer apparatus is at horizontally disposed, and torsional axis is in being vertically arranged, and by the axial vibration of single transducer device, and then realizes and turns round
Shaft reverses luffing movement, realizes that sonotrode operates the welding of welded workpiece, and entire luffing structure of reversing is using single
Side driving method, structure is simple, and the precision for reversing luffing is higher.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the torsion luffing structure of unilateral driving provided by the embodiment of the utility model；
Fig. 2 is the part isometric schematic diagram of the torsion luffing structure of unilateral driving provided by the embodiment of the utility model；
Fig. 3 is the enlarged diagram at the A in Fig. 2.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The realization of the utility model is described in detail below in conjunction with specific embodiment.
The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment；In retouching for the utility model
In stating, it is to be understood that if having term " upper ", " under ", " left side ", " right side " equal instructions orientation or positional relationship be based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore position pass is described in attached drawing
The term of system only for illustration, should not be understood as the limitation to this patent, for those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term as the case may be.
It is preferred embodiment provided by the utility model referring to Fig.1 shown in -3.
The torsion luffing structure of unilateral driving provided in this embodiment is used in device for ultrasonic welding, certainly,
It can be used in other equipment for needing to reverse luffing, be not limited to device for ultrasonic welding.
The torsion luffing structure of unilateral side driving, including single transducer device and torsional axis 10, torsional axis 10 is in vertical
Arrangement, the lower end of torsional axis 10 has the mounting structure 101 of installation sonotrode, when in running order, supersonic welding
Pole is directly installed on the mounting structure 101 of 10 lower end of torsional axis, and the top of torsional axis 10 has linkage section 102, energy converter dress
Set the outside for being arranged horizontally in the linkage section 102 of torsional axis 10.
Transducer apparatus is fixedly connected with the side of torsional axis 10, and transducer apparatus drives torsional axis by axial vibration
10 torsion luffing rotations.
The torsion luffing structure of the unilateral driving of above-mentioned offer, sonotrode are connected to the installation of 10 lower end of torsional axis
Structure 101 is fixedly connected using single transducer device with the outside of the linkage section 102 of torsional axis 10, and transducer apparatus at
Horizontally disposed, torsional axis 10 is in being vertically arranged, and by the axial vibration of single transducer device, and then realizes that torsional axis 10 reverses
Luffing movement realizes that sonotrode operates the welding of welded workpiece, and entire luffing structure of reversing is using unilateral driving side
Formula, structure is simple, and the precision for reversing luffing is higher.
Transducer apparatus includes energy converter 201, and energy converter 201 is in the outer of the linkage section 102 for being arranged horizontally in torsional axis 10
Side, and energy converter 201 is directly fixedly connected with the side of the linkage section 102 of torsional axis 10, in this way, direct by energy converter 201
It is connect with the linkage section 102 of torsional axis 10, realization directly drives so that torsional axis 10 reverses luffing movement.
Alternatively, transducer apparatus includes energy converter 201 and drive shaft 202, energy converter 201 and drive shaft 202 are in level
Be arranged in the outside of the linkage section 102 of torsional axis 10, drive shaft 202 is connect with energy converter 201, that is to say, that drive shaft 202 by
The vibration of 201 driving axial of energy converter, drive shaft 202 is fixedly connected with the side of torsional axis 10, in this way, energy converter 201 passes through drive
Dynamic 202 axial vibration of drive shaft, and then drive shaft 202 drives the torsion luffing movement of torsional axis 10, realizes that energy converter 201 is indirect
Torsional axis 10 is driven to reverse luffing movement.
One end of drive shaft 202 is axially docked on energy converter 201, the side of the other end of drive shaft 202 and torsional axis
The side of 10 linkage section 102 is fixedly connected, in this way, being in straight arranged in strips after connecting between drive shaft 202 and energy converter 201.
The side of the other end of drive shaft 202 is prominent towards torsional axis 10, forms link block 204, link block 204 and torsion
The side of the linkage section 102 of axis 10 is fixedly connected, in this way, being convenient for consolidating between drive shaft 202 and the linkage section 102 of torsional axis 10
Fixed connection, and greatly increase torque when reversing luffing.
The other end of drive shaft 202 has the outer side edges away from torsional axis 10, and the outer side edges of drive shaft 202 protrude outwardly,
Outer convex block 203 is formed, outer convex block 203 is away from each other arrangement with 204 face of link block.The junction of outer convex block 203 and drive shaft 202
In cambered surface transition.
Outer convex block 203 has the lateral surface arranged away from drive shaft 202, and the lateral surface of outer convex block 203 is in vertical shape cloth
The burnishing surface set.
In the present embodiment, drive shaft 202 is square strip, and link block 204 and outer convex block 203 are respectively formed at drive shaft
The opposite side deviated from of two of 202 other ends.The upper end of the other end of drive shaft 202 extends up, is formed and is higher than connection
The upper part of block 204 and outer convex block 203, the middle part of the two sides of the upper part form inner concavity towards sunken inside.
Specifically, the two sides triangular shape of the cross section of upper part.Alternatively, according to actual needs, concave shape
It can be other.
Link block 204 has the joint face towards torsional axis 10, the side of entire joint face and the linkage section 102 of torsional axis 10
The fixed docking in side, in this way, guaranteeing stable connection between link block 204 and torsional axis 10, and realizes the connection of entire joint face, drives
Dynamic accuracy is higher.
There are two the vertical side being vertically arranged, the vertical sides of link block 204 to be formed towards sunken inside for the tool of link block 204
It is vertically arranged and the vertical groove of arc-shaped shape, convenient for the connection between link block 204 and torsional axis 10.
As preferred embodiment, arc transition between the vertical side of link block 204 and the linkage section 102 of torsional axis 10.
The edge alignment for erecting sideways edge Yu 202 other end of drive shaft of link block 204, in this way, more added with
The torsion luffing movement of torsional axis 10 is driven conducive to drive shaft 202.
Torsional axis 10 includes that construction section 103 and above-mentioned linkage section 102, linkage section 102 are formed in the top of construction section 103
The lower end of construction section 103 is arranged in portion, above-mentioned mounting structure 101.The periphery of linkage section 102 is expanded outwardly, forms disk
Shape, and the diameter of linkage section 102 is greater than the diameter of construction section 103, in this way, being between linkage section 102 and the top of construction section 103
Step is excessive.Jagged in the lower edge setting of linkage section 102 in the present embodiment, the notch and drive shaft 202 are in be away from each other cloth
It sets, and notch lateral arrangement in a strip shape.
It is in the transition of circular arc planar between the lower end and construction section 103 of linkage section 102 in the present embodiment.
In the present embodiment, mounting structure 101 includes the mounting hole that 10 lower end of torsional axis is arranged in, and the mounting hole is through torsion
The lower end of shaft 10, in this way, being convenient for the installation of ultrasonic bonding.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. the torsion luffing structure of unilateral side driving, which is characterized in that including single transducer device and torsional axis, the torsion
For axis in being vertically arranged, the lower end of the torsional axis has the mounting structure of installation sonotrode, the top of the torsional axis
With linkage section, the transducer apparatus is arranged horizontally in the outside of the linkage section of the torsional axis；The transducer apparatus with
The side of the torsional axis is fixedly connected, and the transducer apparatus drives the torsional axis torsion luffing to turn by axial vibration
It is dynamic.
2. the torsion luffing structure of unilateral driving as described in claim 1, which is characterized in that the transducer apparatus includes changing
Can device, the energy converter be in be arranged horizontally in the torsional axis linkage section outside, and the energy converter directly with the torsion
The side of the linkage section of shaft is fixedly connected.
3. the torsion luffing structure of unilateral driving as described in claim 1, which is characterized in that the transducer apparatus includes changing
Can device and drive shaft, the energy converter and drive shaft are in be arranged horizontally in the outside of the linkage section of the torsional axis, and described
Drive shaft is connect with energy converter, by the transducer drive axial vibration；The drive shaft and the side of the torsional axis are fixed
Connection.
4. the torsion luffing structure of unilateral driving as claimed in claim 3, which is characterized in that one end of the drive shaft is axial
It is docked on the energy converter, the side of the linkage section of the side of the other end of the drive shaft and the torsional axis is fixed to be connected
It connects.
5. the torsion luffing structure of unilateral driving as claimed in claim 4, which is characterized in that the other end of the drive shaft
Side is prominent towards the torsional axis, forms link block, the fixed company in side of the link block and the linkage section of the torsional axis
It connects.
6. the torsion luffing structure of unilateral driving as claimed in claim 5, which is characterized in that the link block has towards institute
The joint face of torsional axis is stated, the entire joint face is docked with the fixation of the side of the linkage section of the torsional axis.
7. the torsion luffing structure of unilateral driving as claimed in claim 6, which is characterized in that there are two perpendicular for the link block tool
To the vertical side of arrangement, the vertical side of the link block towards sunken inside, formed be vertically arranged and arc-shaped shape it is vertical recessed
Slot.
8. the torsion luffing structure of unilateral driving as claimed in claim 7, which is characterized in that the vertical side of the link block
Edge and the drive shaft other end edge alignment.
9. the torsion luffing structure of unilateral driving as claimed in claim 7, which is characterized in that the vertical side of the link block
The arc transition between the linkage section of torsional axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821545546.5U CN208811289U (en) | 2018-09-20 | 2018-09-20 | The torsion luffing structure of unilateral side driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821545546.5U CN208811289U (en) | 2018-09-20 | 2018-09-20 | The torsion luffing structure of unilateral side driving |
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| Publication Number | Publication Date |
|---|---|
| CN208811289U true CN208811289U (en) | 2019-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821545546.5U Active CN208811289U (en) | 2018-09-20 | 2018-09-20 | The torsion luffing structure of unilateral side driving |
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| CN (1) | CN208811289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041806A (en) * | 2022-08-12 | 2022-09-13 | 苏州威可达超声科技有限公司 | Ultrasonic torque welding assembly and converter thereof |
-
2018
- 2018-09-20 CN CN201821545546.5U patent/CN208811289U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115041806A (en) * | 2022-08-12 | 2022-09-13 | 苏州威可达超声科技有限公司 | Ultrasonic torque welding assembly and converter thereof |
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